$OpenBSD: patch-spatial_disp_c,v 1.1.1.1 2005/09/09 08:26:58 espie Exp $
--- spatial/disp.c.orig	Thu Aug 26 01:09:16 1993
+++ spatial/disp.c	Thu Sep  8 11:57:48 2005
@@ -3,6 +3,7 @@
  notice is retained. */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include "spatial.h"
@@ -43,9 +44,6 @@ int shapex1, shapex2, shapey1, shapey2;
 int ddispx1, ddispx2, ddispy1, ddispy2;
 /* coords of rectangle of display that is different from fieldpm */
 
-extern void dumppiece(), setup_fieldpm(),
-setup_one_fieldpm(), draw_curpiece();
-
 void xinit() /* using dispx, dispy */
 {
     register int ix;
@@ -444,8 +442,7 @@ char *flname;
     }
 }
 
-void dumppiece(pnum)
-short pnum;
+void dumppiece(short pnum)
 {
     piecelist *p = &(pieces[pnum]);
     register int ix;
